what nhl teams have the best goal differential in the last 7 games played

The Columbus Blue Jackets had the highest goal differential by a team in their last 7 games, with a differential of 18 goals.

	TEAM	DIFF	GP	W	L	OTL	PTS	PTS%	SOW	SOL	G	GA	PP%	PK%	S/GP	S%	SA/GP	SV%
1	Blue Jackets	18	7	6	1	0	12	.857	0	0	28	10	30.0	93.8	29.00	13.8	32.14	.956
2	Blues	12	7	4	3	0	8	.571	0	0	30	18	29.0	79.2	23.71	18.1	24.43	.895
3	Flames	8	7	5	0	2	12	.857	1	0	26	18	21.1	86.7	30.43	12.2	29.86	.914
4	Hockey Club	8	7	4	2	1	9	.643	0	1	29	21	46.2	64.0	33.43	12.4	26.71	.888
5	Oilers	6	7	5	2	0	10	.714	0	0	30	24	33.3	63.6	34.14	12.6	28.14	.878
6	Penguins	6	7	4	2	1	9	.643	0	0	25	19	42.1	77.8	30.00	11.9	25.71	.894
7	Capitals	5	7	5	2	0	10	.714	0	0	23	18	26.3	71.4	27.86	11.8	31.29	.918
8	Maple Leafs	4	7	5	2	0	10	.714	0	0	23	19	31.6	76.5	24.43	13.5	25.43	.893
9	Hurricanes	4	7	4	3	0	8	.571	0	0	26	22	30.4	88.9	35.00	10.6	28.43	.889
10	Canucks	4	7	4	2	1	9	.643	0	0	23	19	27.8	77.8	25.29	13.0	29.71	.909
11	Avalanche	3	7	3	4	0	6	.429	0	0	24	21	13.6	69.6	34.43	10.0	26.57	.887
12	Golden Knights	2	7	5	2	0	10	.714	0	0	22	20	23.8	78.6	32.14	9.8	24.29	.882
13	Wild	2	7	3	4	0	6	.429	0	0	22	20	20.0	73.7	27.57	11.4	31.71	.910
14	Bruins	2	7	3	3	1	7	.500	0	0	26	24	13.3	75.0	25.71	14.4	28.71	.881
15	Kraken	2	7	4	3	0	8	.571	1	0	22	20	19.0	80.0	23.57	13.3	27.14	.895
16	Panthers	1	7	4	3	0	8	.571	0	0	23	22	22.7	88.0	26.14	12.6	24.00	.869
17	Red Wings	0	7	4	2	1	9	.643	0	0	22	22	15.0	81.8	29.57	10.6	26.29	.880
18	Senators	-1	7	3	4	0	6	.429	0	0	23	24	25.0	65.0	25.14	13.1	26.29	.870
19	Sabres	-1	7	3	3	1	7	.500	0	1	22	23	23.1	71.4	30.71	10.2	29.29	.888
20	Blackhawks	-1	7	4	2	1	9	.643	1	1	22	23	28.6	61.9	24.71	12.7	31.14	.894
21	Rangers	-2	7	3	4	0	6	.429	0	0	27	29	21.4	60.0	29.14	13.2	28.57	.855
22	Flyers	-2	7	3	3	1	7	.500	1	0	22	24	17.6	81.3	25.71	12.2	30.57	.888
23	Stars	-3	7	4	3	0	8	.571	0	0	21	24	30.4	86.4	26.57	11.3	34.43	.900
24	Canadiens	-4	7	2	4	1	5	.357	0	1	19	23	27.3	70.6	27.43	9.9	27.57	.881
25	Jets	-6	7	4	3	0	8	.571	0	0	19	25	16.7	76.9	27.43	9.9	24.00	.851